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Air Filters
1.
Remove and
Clean with then washing in lukewarm
water (below 40
℃
) with
neutral soap.
2.Rinse well to dry before re-installing.
Note:Never use petrol,thinner,benzene or any
other
chemicals.
Every
1-2
months
.
More frequently if required.
Indoor Unit
1.Clean away dirt or dust on grille or panel by wiping
with a soft cloth soaked in lukewarm (or cold) water or
neutral detergent solution.
Note:Never use petrol,thinner,benzene or other
volatile chemicals,which may cause plastic surface
to
deform.
Every 2 weeks
More frequently if required.
Condensate Drain
Pan and Pipe
.
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Indoor/OutdoorCoil
1.Check and remove dirt which are clogged between
fins.
2.Check and remove obstacles which hinder air flow in
and out of indoor/outdoor unit .
Every 2 months.
Electrical
1.Check voltage ,current and wiring.
2.Check faulty contacts caused by loose connections,
foreign matters,etc.
Every
1
2 months.
Every
1
2 months.
Compressor
1.No maintenance needed if refrigerant circuit remains
sealed.However,check for refrigerant leak at joints
and fittings.
Every
12
months.
Compressor Lubrication
1.Oil is factory charged .Not necessary to add oil if
circuit remains sealed.
No maintenance required.
Fan Motors Lubrication
1.All motors pre-lubricated and sealed at factory.
No maintenance required.
Tempering
valve
&
strainer
1.Valve function check & strainer cleaning.
Annually(more frequently if
required)
Pressure & temperature
relief valve
1.Pull the easing lever on valve to ensure water is
relieved to waste through the relief drain pipe.
Every 6 months
Sacrificial
Closed Circuit
Anode
1.Check
1.Check mixture lever
1.Every month
2.Every 12 months
2.Replace
Circulation Pump
1.Check abnormal noises bearing,Pump is sealed
Every 12 months
type
and replace if Necessary As per tank manufaturers
recommendations
7
.SERVICING AND MAINTENANCE
CAUTION:
After installing or servicing the unit,
please ensure that the front panel is
secured by the 1 hook undemeath
the front panel.
The unit is designed to give a long life operation with minimum maintenance required.However,
it should be regularly checked and the following items should be given due attention.
Summary of Contents for BENDX ACHW 34
Page 1: ...AIR CONDITIONER WATER HEATER OPERATION MANUAL...
Page 7: ...3 OUTLINES AND DIMENSIONS BENDX ACHW 34 BENDX ACHW 34 5...
Page 8: ...3 OUTLINES AND DIMENSIONS BENDX ACHW 41 BENDX ACHW 51 BENDX ACHW 41 BENDX ACHW 51 6...
Page 9: ...3 OUTLINES AND DIMENSIONS BENDX ACHW 65 BENDX ACHW 65 7...
Page 11: ...4 WIRING DIAGRAMS INDOOR UNIT OUTDOOR UNIT Model 34 41 and 51 Model 34 41 and 51 9...
Page 12: ...4 WIRING DIAGRAMS INDOOR UNIT OUTDOOR UNIT Model 65 Model 65 10...